Ovation I/O 卡件接线方式
每一个I/O点的具体端子号填写按如下规则：
1．DI卡（开关量输入）1C31234G01
| POINT | + | - |
| 01 | C1 | B1 |
| 02 | C2 | B2 |
| 03 | C3 | B3 |
| 04 | C4 | B4 |
| 05 | C5 | B5 |
| 06 | C6 | B6 |
| 07 | C7 | B7 |
| 08 | C8 | B8 |
| 09 | C9 | B9 |
| 10 | C10 | B10 |
| 11 | C11 | B11 |
| 12 | C12 | B12 |
| 13 | C13 | B13 |
| 14 | C14 | B14 |
| 15 | C15 | B15 |
| 16 | C16 | B16 |
| POINT | + | - |
| 01 | C1 | B1 |
| 02 | C2 | B2 |
| 03 | C3 | B3 |
| 04 | C4 | B4 |
| 05 | C5 | B5 |
| 06 | C6 | B6 |
| 07 | C7 | B7 |
| 08 | C8 | B8 |
| 09 | C9 | B9 |
| 10 | C10 | B10 |
| 11 | C11 | B11 |
| 12 | C12 | B12 |
| 13 | C13 | B13 |
| 14 | C14 | B14 |
| 15 | C15 | B15 |
| 16 | C16 | B16 |
| POINT | NC | NO | C |
| 01 | 1NC | 1NO | 1C |
| 02 | 2NC | 2NO | 2C |
| 03 | 3NC | 3NO | 3C |
| 04 | 4NC | 4NO | 4C |
| 05 | 5NC | 5NO | 5C |
| 06 | 6NC | 6NO | 6C |
| 07 | 7NC | 7NO | 7C |
| 08 | 8NC | 8NO | 8C |
| 09 | 9NC | 9NO | 9C |
| 10 | 10NC | 10NO | 10C |
| 11 | 11NC | 11NO | 11C |
| 12 | 12NC | 12NO | 12C |
| 13 | 13NC | 13NO | 13C |
| 14 | 14NC | 14NO | 14C |
| 15 | 15NC | 15NO | 15C |
| 16 | 16NC | 16NO | 16C |
| POINT | NO | C |
| 01 | 1NO | 1C |
| 02 | 2NO | 2C |
| 03 | 3NO | 3C |
| 04 | 4NO | 4C |
| 05 | 5NO | 5C |
| 06 | 6NO | 6C |
| 07 | 7NO | 7C |
| 08 | 8NO | 8C |
| 09 | 9NO | 9C |
| 10 | 10NO | 10C |
| 11 | 11NO | 11C |
| 12 | 12NO | 12C |
DO卡（开关量输出,250V DC）
| POINT | NO | C |
| 01 | 1RNO | 1C |
| 02 | 2RNO | 2C |
| 03 | 3RNO | 3C |
| 04 | 4RNO | 4C |
| 05 | 5RNO | 5C |
| 06 | 6RNO | 6C |
| 07 | 7RNO | 7C |
| 08 | 8RNO | 8C |
| 09 | 9RNO | 9C |
| 10 | 10RNO | 10C |
| 11 | 11RNO | 11C |
| 12 | 12RNO | 12C |
| 13 | 13RNO | 13C |
| 14 | 14RNO | 14C |
| 15 | 15RNO | 15C |
| 16 | 16RNO | 16C |
DCS对现场供电(内供电) C1 C2 需短接， A1 A2 需短接
注：P（N）和CI（N），SH（N）和地需短接
| POINT | + | - | 屏蔽 | |
| 1 | B2 | C2 | C1 | |
| 2 | B4 | C4 | C3 | |
| 3 | B6 | C6 | C5 | |
| 4 | B8 | C8 | C7 | |
| 5 | B10 | C10 | C9 | |
| 6 | B12 | C12 | C11 | |
| 7 | B14 | C14 | C13 | |
| 8 | B16 | C16 | C15 |
| POINT | +CI(n) | -A(n) | 屏蔽 | |
| 1 | A1 | B2 | C2 | |
| 2 | A3 | B4 | C4 | |
| 3 | A5 | B6 | C6 | |
| 4 | A7 | B8 | C8 | |
| 5 | A9 | B10 | C10 | |
| 6 | A11 | B12 | C12 | |
| 7 | A13 | B14 | C14 | |
| 8 | A15 | B16 | C16 |
8点每卡
| POINT | + | - | 屏蔽 | 回线 |
| 1 | B2 | C1 | A2 | C2 |
| 2 | B4 | C3 | A4 | C4 |
| 3 | B6 | C5 | A6 | C6 |
| 4 | B8 | C7 | A8 | C8 |
| 5 | B10 | C9 | A10 | C10 |
| 6 | B12 | C11 | A12 | C12 |
| 7 | B14 | C13 | A14 | C14 |
| 8 | B16 | C15 | A16 | C16 |
如为两线制则B1,B2短接 C1,C2短接，信号加至B1和C1上……..
如为3线制接线方式，SRC与+短接,B1与B2,B3与B4………
4点每卡
| POINT | + | - | 屏蔽 | 回线 |
| 1 | A2 | A3 | C2 | A4 |
| 2 | A6 | A7 | C6 | A8 |
| 3 | A10 | A11 | C10 | A12 |
| 4 | A14 | A15 | C14 | A16 |
如为3线制接线方式，SRC与+短接。即A1与A2,A5与A6, A9与A10,A13与A14
6．TC卡（热电偶）
| POINT | + | - | 屏蔽 | |
| 1 | A1 | B2 | A2 | |
| 2 | A3 | B4 | A4 | |
| 3 | A5 | B6 | A6 | |
| 4 | A7 | B8 | A8 | |
| 5 | A9 | B10 | A10 | |
| 6 | A11 | B12 | A12 | |
| 7 | A13 | B14 | A14 | |
| 8 | A15 | B16 | A16 |
| POINT | + | - | 屏蔽 | |
| 1 | A2 | B2 | C1 | |
| 2 | A6 | B6 | C5 | |
| 3 | A10 | B10 | C9 | |
| 4 | A14 | B14 | C13 |
| POINT | + | - | 屏蔽 | |||||||
| 1 | B4 | A4 | C17 | |||||||
| 2 | B12 | A12 | C18 | |||||||
+ B15
- B16
10．Servo Driver卡（伺服卡）
侍服线圈接法：
SERVO VALVE COIL BASE UNIT
STYLE TERMINATION BLOCK
CONNECTIONS
60 OHM,60 mA A5 & B7
80 OHM,40 mA A6 & B7
40 OHM,40 mA A7 & B7
LVDT接法
输入级：
+16V---B3 COM---C4
-16V---B4 COM---A4
输出级：
Maximum DC LVDT Base Unit
Position Feedback Voltage Termination Block
(OUT+-OUT-) Connections
7.4 V dc B1 &C1 (High Range)
11. LC卡(串口通讯卡)
两线：A15与B15、A16与B16、B14与B15短接。
信号线： B15---- 接正端
B16---- 接负端
四线：A14与A15、B14与B15短接
信号线： A15---- 接接收正端
A16---- 接接收负端
B15---- 接发送正端
B16---- 接发送负端
屏蔽线都是系统侧接地则接C17、系统外接地则接C16。下载本文
